Hardware Spec Index

Novexa HD-4476 Max 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD4476-MAX · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,343 (Hard Drives scale)
Category rank#34,258
Street price$389
Power8 W
Performance per dollar6.02
Released2025

Specifications

BrandNovexa
ModelNovexa HD-4476 Max
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-6937 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,382$109Compare
Altrix HD-2909 SE 20TB 7,200 RPM CMR NAS Hard Drive2,822$489Compare
Novexa HD-9030 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,306$109Compare
Mirenta HD-6757 Max 4TB 5,400 RPM CMR Surveillance Hard Drive737$49Compare
Altrix HD-5757 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive1,216$89Compare
Mirenta HD-9571 Max 8TB 7,200 RPM CMR Surveillance Hard Drive2,005$279Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4476 Max 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/328595 (accessed 2026-10-19).